Richmond Lightweight Ring & Pinion - 4.12 Ratio - 10 Spline Pinion - 12-Bolt Quick Change Accessory Plug-In economical way to ensure that

economical way to ensure that your transmission is operating at the right line pressure

Data Logging

LK4000 Bellhousings

Holley SysteMAX Intake Manifold Gasket 108-80 Kormetal - Upper/Lower Manifold

is supplied with the harness and mounting hardware

Richmond Lightweight Ring & Pinion - 4.12 Ratio - 10 Spline Pinion - 12-Bolt Quick Change Accessory Plug-In economical way to ensure thatRichmond Gear is the leading manufacturer of professional quality, high performance drivetrain products. Our complete line of products ranges from high performance ring and pinion sets for serious street and racing applications to torque hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U. S. Nationals for decades. WINNERS RUN RICHMOND! Product Description: Ring and Pinion Lightweight 4.